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What is the meaning of quality returned by IEngine_GetFingerprintQuality?

Modified on: Tue, 8 Sep, 2015 at 12:45 PM

Function IEngine_GetFingerprintQuality returns a value between 0 and 100 approximating fingerprint quality with 100 denoting best quality and 0 denoting worst quality. The value is computed based on number of features that can be recognized on the fingerprint image. Higher fingerprint quality results in lower error rates.